Einecs 268-178-4

1-(4'-Sulfophenyl)thiosemicarbazide, potassium salt

potassium p-[2-(aminothioxomethyl)hydrazino]benzenesulphonate

4-[2-(Aminothioxomethyl)hydrazino]benzenesulfonic acid potassium salt

Benzenesulfonic acid, 4-(2-(aminothioxomethyl)hydrazino)-, monopotassium salt

Benzenesulfonic acid, 4-(2-(aminothioxomethyl)hydrazinyl)-, potassium salt (1:1)